body {
  margin: 0;
  padding: 0;
  background: #000000;
  color: #000;
  font-family: sans-serif;
  font-size: 11px;
  line-height: 15px;
  height: 100%;
  overflow: hidden;
}

#viewer {
  position: absolute;
  top: 0;
  left: 0;
}
#loadingGif{
  position:relative;
  width:300px;
  margin:200px auto;
  height:30px;
  background-color:#fff;
  border:1px solid #eee;
  border-radius:3px;
  opacity: 0.8;
}
#loadingGifThumb{
  position: absolute;
  left:0;
  top:0;
  bottom:0;
  background-color:#ccc;
  transition: width 0.1s ease;
}
#loadingGifPercent{
  position: absolute;
  top:0;
  left:0;
  right:0;
  bottom:0;
  line-height: 30px;
  text-align: center;
  font-size:14px;
  color:#555;
  font-weight: bold;
}

